Public holidays
1631, Luxembourg, Calendrier bancaire
| # | Date | Public holiday |
|---|---|---|
| 1 | Wednesday, 1 January 1631 | New Year's Day |
| 2 | Friday, 18 April 1631 | Good Friday |
| 3 | Monday, 21 April 1631 | Easter Monday |
| 4 | Thursday, 1 May 1631 | Labour Day |
| 5 | Thursday, 29 May 1631 | Ascension Day |
| 6 | Monday, 9 June 1631 | Whit Monday |
| 7 | Monday, 23 June 1631 | National Day |
| 8 | Friday, 15 August 1631 | Assumption of Mary |
| 9 | Saturday, 1 November 1631 | All Saints' Day |
| 10 | Wednesday, 24 December 1631 | Christmas Eve |
| 11 | Thursday, 25 December 1631 | Christmas Day |
| 12 | Friday, 26 December 1631 | St. Stephen's Day |